System Sensor SR - FireAlarms.tv - jjinc24/U8oL0's Fire Alarm Collection

Category : Simplex

Besides its appearance, this horn is just like the more common Simplex 2901-9838.

Category : Cerberus Pyrotronics, Pyrotronics

This is a rebranded Wheelock horn/strobe, and a pretty rare one at that since it has an electronic horn mechanism...

Category : Wheelock

Looks as though this strobe was meant for outdoor applications.